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The two-dimensional supercrystal technology developed at Ludwig Maximilian University is capable of generating hydrogen from formic acid using sunlight. Using plasmonic nanostructures to concentrate solar energy efficiently, these structures, made from a plasmonic metal (gold in this case), interact strongly with visible light, enhancing energy absorption.
The nanomaterial offers a new method to harness sunlight and photocatalysts, allowing light energy to be directly utilized for chemical reactions without the need to generate electricity. This contributes to sustainable hydrogen production without the need for fossil fuels and has broader applications in reactions such as converting CO2 into usable substances.
"Where the high-energy particles of sunlight meet atomic structures is where our research begins," says Emiliano Cortés, lead researcher. "We are working on material solutions to capture and use solar energy more efficiently."
We can expect continued research focused on enhancing the efficiency and scalability of these nanostructures.
This breakthrough can offer an alternative to established methods such as photovoltaic and electrolysis-based hydrogen production in the clean energy sector. If produced at scale and affordably, supercrystals might reduce hydrogen production costs and become more widely available.
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Robin AI, a London-based AI-powered legal platform, has secured €24 million in Series B funding. Temasek, a global investment company based in Singapore, led the funding, with participation from QuantumLight, Plural, and AFG Partners.
The funding will enable Robin AI to capitalize on the demand for generative AI in the legal sector. The firm aims to democratize legal services, making them accessible to smaller firms and individuals. By automating the drafting and negotiation of contracts, legal teams can focus on more strategic tasks and increase the industry's efficiency standards.
"We are building the AI platform for the legal sector - a service that deeply understands every aspect of the legal function, from drafting contracts, researching case law to explaining legal concepts - our AI will help people tackle every legal task," said Richard Robinson, CEO of Robin AI.
Robin AI’s plans include expanding its team in the U.S., where the majority of its revenue is generated, and establishing an office in Singapore to extend its presence in Asia Pacific. They will continue to develop their AI platform and address various legal tasks as well as bridge the gap between large and small law firms.
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CleanSpark, one of the largest US Bitcoin miners, is set to launch an in-house trading desk, seizing control of its substantial Bitcoin holdings to optimize returns. Against the backdrop of a bullish Bitcoin market, the move makes sense because of the company’s large Bitcoin holdings, fostering autonomy and risk management.
This is a growing trend among Bitcoin miners to employ their crypto derivatives and broaden their revenue stream beyond mining. Marathon Digital is selling Bitcoin call options contracts as a means of generating additional revenue and Hut 8 is pursuing AI opportunities after their merger.
Zachary Bradford, CleanSpark's CEO, affirms, "It just makes financial sense to do it in-house. That way, you can manage it with your own risk profiles and expertise and keep a really close eye on it."
CleanSpark plans to align its strategies with regulated crypto offerings like CME-traded option contracts, ensuring a secure approach to trading while safeguarding assets with reputable custodians like Coinbase.
The strategy carries inherent risks, challenging the industry to balance newfound financial autonomy with the potential for market volatility.
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